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IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW459601 - BRAND NEW

IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW459601 - BRAND NEW IWC Portofino Automatic Moon Phase Steel 37.1mm…

Reference IW459601

Full watch configuration

IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW459601 - BRAND NEW

$8,735.00
Requested condition
Brand New

By IWC

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW459601 - BRAND NEW

IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW459601 - BRAND NEW

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IWC Portofino Automatic Moon Phase Steel 37.1mm Silver Plated Diamond Dial IW459601 - BRAND NEW

Catalogue watch price: $8,735.00 USD

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The IWC Portofino Automatic Moon Phase IW459601 is a brand-new 37.1mm stainless steel dress watch featuring a silver plated dial set with diamond indices and a refined moon phase complication. A stainless steel bezel and supple leather strap complete the elegant, understated silhouette that defines the Portofino line.

What sets the IW459601 apart is the rare combination of a moon phase complication and diamond-set dial in a wearable 37.1mm case that transitions effortlessly from daytime elegance to evening sophistication. Contact Bizak & Co. today to purchase this stunning IWC Portofino or to ask about pricing and availability.

Compare it across every Portofino reference we carry, or browse the full IWC collection at Bizak & Co.

Buy this Portofino, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The IWC Portofino collection has long been the Swiss manufacturer's homage to the effortless elegance of the Italian Riviera, and the Portofino Automatic Moon Phase IW459601 represents one of the most refined expressions of that philosophy. Introduced as part of IWC's commitment to blending classical watchmaking with genuine poetry, the Portofino line is characterized by clean, uncluttered dials, slim profiles, and a design language that prizes grace over technical ostentation. The IW459601 carries all of those values while adding two compelling layers of desirability: a moon phase complication and a diamond-set dial.

At 37.1mm in stainless steel, the IW459601 occupies a sweet spot that appeals to wearers who appreciate a watch that is present on the wrist without feeling heavy or oversized. The case is finished in polished stainless steel, and the matching stainless steel bezel keeps the aesthetic cohesive and modern. For a dress watch, the proportions are exceptionally considered — large enough to be noticed, refined enough to wear under a shirt cuff.

The silver plated dial is the centerpiece of the IW459601, and it earns every moment of attention. Diamond indices replace the traditional applied batons or Roman numerals, scattering light across the dial face and elevating the watch from a sophisticated timepiece into a genuine jewel. The moon phase aperture — a poetic complication that tracks the lunar cycle — adds visual depth and a sense of romance that is perfectly in keeping with the Portofino's Italianate spirit. Together, the diamonds and moon phase create a dial that rewards close inspection.

Powering the IW459601 is an automatic movement, meaning the watch winds itself through the natural motion of the wearer's wrist. IWC's automatic movements are known for their reliability and smooth finishing, and the Portofino case is slim enough to house the caliber with elegance. A supple leather strap completes the package, providing the kind of wrist comfort and classic appeal that dress watches demand. The combination of automatic convenience and handsome leather underscores the watch's identity as a daily companion that never compromises on style.

Buying a brand-new IWC Portofino Automatic Moon Phase IW459601 from Bizak & Co. means acquiring an unworn example of one of IWC's most celebrated dress references. Whether you are adding a moon phase complication to your collection for the first time or seeking a timepiece elegant enough for formal occasions yet versatile enough for everyday wear, the IW459601 delivers. Reach out to the team at Bizak & Co. at bizakandco.com to inquire about this reference, confirm current pricing, and make it yours.

Technical Details
Reference
IW459601
Model
Portofino
Movement
Automatic
Case material
Stainless Steel
Bracelet material
Leather
Dial
Silver Plated with Diamond Indices
Case size
37mm
Requested condition
Brand New
FAQ

1. What makes the IWC Portofino IW459601 special?
The IW459601 combines two standout features — a moon phase complication and a silver plated dial set with diamond indices — in a classically proportioned 37.1mm stainless steel case. That pairing of poetic complication and diamond detailing is rare at this case size and makes the watch equally suited to formal events and refined everyday wear.

2. What movement powers the IWC Portofino IW459601?
The IW459601 is driven by an automatic movement, which self-winds through the natural motion of the wearer's wrist. IWC's automatic calibers are well-regarded for their dependability and smooth operation within the slim Portofino case profile.

3. What is the case size of the IWC Portofino IW459601?
The IW459601 features a 37.1mm stainless steel case, a size that sits elegantly on a wide range of wrist sizes. The slim profile and polished finishing keep the watch feeling refined and unobtrusive on the wrist.

4. Is the IWC Portofino IW459601 suitable for everyday wear?
Yes — the automatic movement, durable stainless steel case, and supple leather strap make the IW459601 a practical choice for daily wear. Its dress-watch proportions and diamond dial also mean it transitions seamlessly into formal or evening settings.

5. What is the dial like on the IWC Portofino IW459601?
The dial is silver plated and set with diamond indices in place of conventional hour markers, giving it a luminous, jewel-like quality. A moon phase aperture adds an additional layer of visual interest and watchmaking artistry to the overall composition.

6. How can I buy the IWC Portofino IW459601 from Bizak & Co.?
The IW459601 is available brand new at Bizak & Co. via bizakandco.com. You can browse the listing online or contact the Bizak team directly to confirm availability, discuss pricing, and arrange your purchase with confidence.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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